What is the sum of the matrices shown below?





Which property is shown in the matrix addition below?

In the equation below, variables X and Y represent two matrices. Which property of matrix addition is illustrated below?

What is the value of D in the matrix equation below?





What are the values of a, b, and c in the matrix addition below?





What are the values of m and n in the matrix addition below?





A polygon has vertices at (–5, 3), (–1, 3), (1, 0), and (–3, 0). Which represents a geometric translation of the given polygon 4 units to the right and 5 units down?




What is the sum of the matrices shown below?





Which property is shown in the matrix addition below?

What are , , and of matrix C?





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